Topological phases, quantum criticality, and bulk entanglement in spin-1/2 XX chain with anisotropic three-spin interactions
We investigate the one-dimensional spin-1/2 XX chain with anisotropic three-spin interactions, which hosts four distinct topological phases separated by critical lines. Using exact fermionization, we analyze the spin squeezing parameter, entanglement entropy, and bulk entanglement spectrum to charac...
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| Principais autores: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Elsevier
2025-11-01
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| coleção: | Results in Physics |
| Assuntos: | |
| Acesso em linha: | http://www.sciencedirect.com/science/article/pii/S2211379725004000 |
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